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Dell Inspiron 16 Plus 7640 vs Dell Inspiron 14 7430 Comparison

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Laptop to replace
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Dell Inspiron 16 Plus 7640

16 inches | February 2024

Speed 5
Size 8
Display 3.5
Gaming 3
Dell Inspiron 16 Plus 7640
CHECK AT AMAZON
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Dell Inspiron 14 7430

14 inches | March 2023

Speed 3.5
Size 8.5
Display 4
Gaming 2
Dell Inspiron 14 7430
CHECK AT AMAZON
Dell Inspiron 16 Plus 7640 vs Dell Inspiron 14 7430 Comparison Overview
Dell Inspiron 16 Plus 7640 Dell Inspiron 16 Plu...
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Dell Inspiron 14 7430 Dell Inspiron 14 743...
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Dell Inspiron 16 Plu...
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Dell Inspiron 14 743...
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In this review, we will be comparing Inspiron 16 Plus 7640 and Inspiron 14 7430, two laptops by Dell. Dell Inspiron 16 Plus 7640 was introduced to market in January and Dell Inspiron 14 7430 was launched in March 2023. As you can see, Inspiron 16 Plus 7640 is 53 years older than Inspiron 14 7430. Let's see if this age difference between two laptops makes a big difference.

Click for Available Configurations of the Laptops

Dell Inspiron 16 Plus 7640

CPU:
GPU:
RAM:
DISPLAY:
BATTERY:
Dell Inspiron 14 7430

CPU:
RAM:
BATTERY:

Inspiron 16 Plus 7640 and Inspiron 14 7430 are members of Dell's Inspiron series of laptops. Below you can find the latest models from this series.

Dell Inspiron Series History
Release Date Screen Size Dimensions Weight
Dell Inspiron 14 Plus 7441
  
May 2024 14.0" 314 x 223.75 x 16.9 mm 1.4 kg (3.09 lbs)
Dell Inspiron 14 5445
  
April 2024 14.0" 314 x 226.15 x 15.86-17.31 mm 1.56 kg (3.44 lbs)
Dell Inspiron 16 5645
  
April 2024 16.0" 356.78 x 249.52 x 16.18-19.05 mm 1.87 kg (4.12 lbs)
Dell Inspiron 16 5640
  
April 2024 16.0" 356.78 x 249.52 x 16.1-19.05 mm 1.87 kg (4.12 lbs)
Dell Inspiron 14 Plus 7440
  
February 2024 14.0" 314 x 226.56 x 15.99-18.99 mm 1.6 kg (3.53 lbs)
Dell Inspiron 13 5330
  
January 2024 13.3" 296.68 x 213.5 x 14.35-15.65 mm 1.26 kg (2.78 lbs)
Dell Inspiron 15 3530
  
May 2023 15.6" 358.5 x 234.9 x 16.96-19.99 mm 1.66 kg (3.66 lbs)
Dell Inspiron 14 7430
March 2023 14.0" 314 x 226.56 x 15.54-18.55 mm 1.58 kg (3.48 lbs)

Here is a brief look at the main features of Dell Inspiron 16 Plus 7640 and Dell Inspiron 14 7430 before getting into our more detailed comparison.

Dell Inspiron 16 Plus 7640 Key Specs

  • Launched in January 1970
  • 16.0" IPS LCD, 16:10 Aspect Ratio Display
  • CPU: Intel Core Ultra 5 125H
  • GPU: Intel Arc iGPU (7-Cores)
  • 8GB Ram
  • 356.78 x 250.6 x 16.70-19.75 mm (14.05 x 9.87 x 0.66-0.78 inches)
  • Weight: 1.9 kg (4.19 lbs)

Dell Inspiron 14 7430 Key Specs

  • Launched in March 2023
  • 14.0" Touchscreen - IPS LCD, 16:10 Aspect Ratio Display
  • CPU: Intel Core i3 1315U
  • GPU: Intel UHD Graphics (64 EU)
  • 8GB Ram
  • 314 x 226.56 x 15.54-18.55 mm (12.36 x 8.92 x 0.61-0.73 inches)
  • Weight: 1.58 kg (3.48 lbs)

Let's read on the following sections in order to better understand in detail how Inspiron 16 Plus 7640 and Inspiron 14 7430 compares and decide which one is better for you.

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Reasons to choose Dell Inspiron 16 Plus 7640 over Dell Inspiron 14 7430
Screen-to-Body Ratio
~83% vs ~79.9% Larger screen area ratio
Side Bezel Thickness
6.1 mm vs 6.3 mm 0.2 mm thinner bezels
Display Size
16 inches vs 14 inches Larger Screen Estate
Max Brightness
300 nits vs 250 nits Brighter Screen
CPU Fabrication Process
7 nm vs 10 nm Newer Generation CPU
GPU Fabrication Process
5 nm vs 10 nm Newer Generation GPU
GPU FLOPS
4.92 TFLOPS vs 1.43 TFLOPS 3D Surround Sound Support
Dolby Atmos Speakers
Yes vs No More advanced Bluetooth connectivity
Bluetooth
v5.4 vs v5.3 Connect more device at the same time
Number of USB-A Ports
2x USB 3.2 vs 1x USB 3.2
Reasons to choose Dell Inspiron 14 7430 over Dell Inspiron 16 Plus 7640
Weight
1.58 kg vs 1.90 kg 0.32 kg lighter
Screen PPI
162 ppi vs 142 ppi More pixels per inch
Touch Screen
Yes vs No Interact with your fingers
Number of USB-C Ports
2x USB 4.0 vs 1x USB 4.0 Connect more device at the same time

Common Strengths of Dell Inspiron 14 7430 and Dell Inspiron 16 Plus 7640
Screen Coating
Matte vs Matte Less reflections on the screen
Fast Charging Support
Yes vs Yes Charge the battery in a shorter time
USB Power Delivery
Yes vs Yes Charging via USB port gives flexibility
RAM Type
LPDDR5X vs LPDDR5 Fast RAM type
Upgradable Storage
Yes vs Yes Option to increase the Storage size
SSD Type
NVMe vs NVMe Faster Data Transfers
Wi-Fi Standard
v6E vs v6E Fast and Reliable Wi-Fi Connections
Thunderbolt Port
v4 vs v4 Fast data and power transfer via Thunderbolt Port
HDMI Output
1x HDMI 1.4 vs 1x HDMI 1.4 Connect to External Displays via HDMI cable
VGA Output
No vs No Connect to External Displays via VGA cable
Built-in SD Card Reader
Yes vs Yes Read & Write SD Cards
Keyboard Backlight
Yes vs Yes Easily see the keys under low light
Common Weaknesses of Dell Inspiron 14 7430 and Dell Inspiron 16 Plus 7640
Upgradable RAM
No vs No No Option to increase the RAM size
Dell Inspiron 16 Plus 7640 vs Dell Inspiron 14 7430: Physical Specs Comparison

In this section, we will be comparing the physical specifications and body features of the Dell Inspiron 16 Plus 7640 and the Dell Inspiron 14 7430.

Physical Specs
Weight 1.9 kg (4.19 lbs) 1.58 kg (3.48 lbs)
Surface Area 894 cm2 (138.7 inches2) 711 cm2 (110.3 inches2)
Screen to Surface Ratio ~83% ~79.9%
Side Bezel Thickness ~6.1 mm ~6.3 mm
Weight per Inch of Screen 0.12 kg/inch 0.11 kg/inch
0.264 lbs/inch 0.242 lbs/inch
Colors Silver, Blue Silver
Dell Inspiron 16 Plus 7640 vs Dell Inspiron 14 7430 Laptop Size Comparison - Front View
Comparison of the Dell Inspiron 16 Plus 7640 and the Dell Inspiron 14 7430 External Dimensions

Weight

Inspiron 16 Plus 7640 weighs 1.9 kg (4.19 lbs), whereas the Inspiron 14 7430 weighs 1.58 kg (3.48 lbs). There is a notable difference in weight between these two laptops. However, it's important to consider that comparing their weights directly may not provide a complete picture since they also have different display sizes.
Weight Comparison
Dell Inspiron 16 Plus 7640
Avg: 16.0-16.9"
Dell Inspiron 14 7430
Avg: 14.0-14.9"
Thickness Comparison
Dell Inspiron 16 Plus 7640
Avg: 16.0-16.9"
Dell Inspiron 14 7430
Avg: 14.0-14.9"

Another value that we use for comparing the weights of the laptops is the Weight per Inch of Screen, which is calculated by dividing the total weight of the model with its usable diagonal screen size. This value for the Dell Inspiron 16 Plus 7640 is 0.12 kg/inch.In comparison, this value for the Dell Inspiron 14 7430 is 0.11 kg/inch.Here are some of the best performing laptops in this area:

  • Microsoft Surface Go 4: 0.05 kg/inch
  • LG Gram SuperSlim 15.6 2023: 0.06 kg/inch
  • Asus ProArt PZ13 HT5306: 0.06 kg/inch
  • Asus Zenbook A14 UX3407: 0.06 kg/inch
  • Microsoft Surface Pro 12: 0.06 kg/inch
  • Asus ProArt PZ14 HT7407: 0.06 kg/inch
  • Dell Latitude 7330: 0.07 kg/inch
  • Lenovo ThinkPad X1 Nano Gen 2: 0.07 kg/inch

Dell Inspiron 16 Plus 7640 vs Dell Inspiron 14 7430: Internals Comparison
CPU Comparison
CPU Model








Base Frequency 1.2 GHz 1.2 GHz
Turbo Frequency 4.5 GHz 4.5 GHz
Number of Cores Arc Graphics (7- 6
Number of Threads 18 8
L3 Cache 18 MB 10 MB
Integrated GPU Arc Graphics (7-Cores) Intel UHD Graphics (64EU)
CPU Fabrication Process 7 nm 10 nm
Cinebench 23 (Single) 1726 1685
Cinebench 23 (Multi) 14856 6202

Above you can see the CPU options and the CineBench and GeekBench test scores for both laptops, which gives an idea about what kind of performance difference you may experience between the Dell Inspiron 16 Plus 7640 and Dell Inspiron 14 7430.

You may also read reviews of latest laptops with the same CPUs and compare them:

Laptops with: Intel Core Ultra 5 125H
  • Infinix Zero Book Ultra Compare
  • MSI Prestige 14 AI Studio Compare
  • HP ZBook Power 16 G11 Compare
  • Lenovo IdeaPad Slim 5 14" Gen 9 Compare
Laptops with: Intel Core i3 1315U
  • HP 250 G10 Compare
  • Framework Laptop 12 Compare
  • Dell Pro 16 Compare
  • Acer Aspire Lite 16 AL16-52P Compare
GPU Comparison
GPU Model Arc Graphics (7-Cores)
Intel UHD Graphics (64EU)
Boost CLock Frequency 2200 MHz 1400 MHz
TGP (Total Graphics Power) W 45 W
Type Integrated Integrated
FLOPS 4.92 TFLOPS 1.43 TFLOPS
Memory Size System Shared System Shared
Memory Type LPDDR5X LPDDR5
Memory Speed 6.4 Gbps 4.8 Gbps
Shading Units Cores 112 512
TMUs 7 32
ROPs 4 16

GPU is as critical as the CPU for graphic heavy applications and the table above gives a picture of how the two GPU compares. FLOPS is a measure of a GPU's performance based on the number of floating-point arithmetic calculations that the processor can perform within a second. Dell Inspiron 16 Plus 7640 has a FLOPS value of 4.92 TFLOPS whereas the Dell Inspiron 14 7430 ' has a FLOPS value of 1.43 TFLOPS. If graphical performance of the laptop is important for your use type, the Dell Inspiron 16 Plus 7640 may be the better choice between these two setups.

RAM Comparison
RAM




Memory Bus 2x8 GB 2x4 GB
RAM Clock 6400 MHz 4800 MHz
RAM Type LPDDR5X LPDDR5
Upgradable No No
Both laptops, the Inspiron 16 Plus 7640 and the Inspiron 14 7430, come with similar RAM capacities of 8 GB, providing comparable performance in memory-intensive tasks.